[  491.993374] br0: port 1(veth1) entered blocking state
[  491.993476] br0: port 1(veth1) entered disabled state
[  491.993544] veth1: entered allmulticast mode
[  491.993635] veth1: entered promiscuous mode
[  491.996197] br0: port 2(veth2) entered blocking state
[  491.996273] br0: port 2(veth2) entered disabled state
[  491.996352] veth2: entered allmulticast mode
[  491.996466] veth2: entered promiscuous mode
[  491.999050] br0: port 3(veth4) entered blocking state
[  491.999143] br0: port 3(veth4) entered disabled state
[  491.999235] veth4: entered allmulticast mode
[  491.999376] veth4: entered promiscuous mode
[  492.025228] br0: port 1(veth1) entered blocking state
[  492.025272] br0: port 1(veth1) entered forwarding state
[  492.027834] br0: port 2(veth2) entered blocking state
[  492.027870] br0: port 2(veth2) entered forwarding state
[  492.030459] br0: port 3(veth4) entered blocking state
[  492.030494] br0: port 3(veth4) entered forwarding state
[  505.239154] veth3: entered promiscuous mode
[  506.292271] veth3: left promiscuous mode
[  506.295040] veth3: entered promiscuous mode
[  507.339879] veth3: left promiscuous mode
[  507.344916] br0: port 3(veth4) entered disabled state
[  507.347528] br0: port 2(veth2) entered disabled state
[  507.350123] br0: port 1(veth1) entered disabled state
[  507.352741] veth4: left allmulticast mode
[  507.352768] veth4: left promiscuous mode
[  507.352792] br0: port 3(veth4) entered disabled state
[  507.352873] veth2: left allmulticast mode
[  507.352897] veth2: left promiscuous mode
[  507.352920] br0: port 2(veth2) entered disabled state
[  507.352989] veth1: left allmulticast mode
[  507.353017] veth1: left promiscuous mode
[  507.353038] br0: port 1(veth1) entered disabled state